From the CNET vault: As Amazon celebrates its 20th anniversary with big sales for its Prime members, we dug into our archives to find this interview with CEO Jeff Bezos, just two years into the site's existence.

Amazon purchased Kiva Systems back in 2012, and now, the company is putting its robot research to good use by using them in 10 of its mega-warehouses across the United States. Shipping can often be frustrating, but it's pretty neat to know a robot might help fulfill your Prime order this holiday season.